There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ (2 - a)(x - 1) - 2ln(x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 2x - ax + a - 2ln(x) - 2\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 2x - ax + a - 2ln(x) - 2\right)}{dx}\\=&2 - a + 0 - \frac{2}{(x)} + 0\\=& - a - \frac{2}{x} + 2\\ \end{split}\end{equation} \]

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